Support for iOS FoundationModels framework

[alexlarocca]

Hyperloop 7.1.0 can't find FoundationModels.

import {
    SystemLanguageModel
} from 'FoundationModels';

I've tried SDK 13.0.1, iPhone 16 (physical, no simulator), and MacOS Tahoe 26.2 (Apple Intelligence enabled).

Not supported?

[hbugdoll]

FoundationModels came with iOS 26 which is supported by Ti SDK 13+.
However, Hyperloop 7.1.0 was still built with Ti SDK 12 – maybe that's the cause.

#404 with use of Ti SDK 13 was merged just yesterday.
You could try the current master and run iphone/build.sh.

[hbugdoll]

#404 with use of Ti SDK 13 was merged just yesterday. You could try the current master and run iphone/build.sh.

Now tested by myself with current master and Ti SDK 13.1.0 – it doen't work.

I now see that the FoundationModels framework is Swift-only. That's most likely the problem.

Edit: Here's the log:

[WARN]  The iOS framework "FoundationModels" could not be found. Are you trying to use "Foundation" instead?
...
[INFO]  Starting Hyperloop assembly
[INFO]  Skipping Hyperloop compile, no usage found ...
[INFO]  Finished Hyperloop assembly in 0 seconds
...
[ERROR] : Requested module not found: FoundationModels

[hbugdoll]

Okay, now I have a starting point for debugging.
There are no

[TRACE] [Hyperloop] Extracting implementations from /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator26.0.sdk/System/Library/Frameworks/FoundationModels.framework/...

log lines and FoundationModels is missed in /build/hyperloop/ios/metabase-mappings-iphonesimulator-15.0.json (note: 15.0 is the min SDK version), although it exists in /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator26.0.sdk/System/Library/Frameworks/FoundationModels.framework.

[hbugdoll]

I found it. FoundationModels.framework hasn't an umbrella header FoundationModels.h and so it's skipped in

hyperloop.next/packages/hyperloop-ios-metabase/lib/metabase.js

Lines 236 to 237 in 84ae716

	const frameworkUmbrellaHeader = path.join(frameworkHeadersPath, `${frameworkName}.h`);
	if (fs.existsSync(frameworkUmbrellaHeader)) {

Without skipping the framework here, the following error would occur:
Error: The iOS class "SystemLanguageModel" could not be found in the framework "FoundationModels".

---

It is a general problem, the following frameworks are affected 😳
AutomatedDeviceEnrollment, CarKey, Charts, Combine, CoreAudio, CoreTelephony, CreateMLComponents, CryptoKit, DeclaredAgeRange, DeveloperToolsSupport, DeviceActivity, EnergyKit, FamilyControls, FinanceKit, FinanceKitUI, FoundationModels, GeoToolbox, GroupActivities, IOKit, IOSurface, IdentityDocumentServices, IdentityDocumentServicesUI, LiveCommunicationKit, ManagedApp, ManagedAppDistribution, ManagedSettings, ManagedSettingsUI, MusicKit, OpenGLES, PaperKit, PermissionKit, RealityFoundation, SecureElementCredential, SwiftData, TabularData, TelephonyMessagingKit, TipKit, WeatherKit, WiFiAware, WorkoutKit